F. Ahmad, M. H. Langsa, B. Mangallo, and A. S. Aan Sulistiawan, “ANALYSIS OF BISPHENOL-A (BPA) LEVELS IN POLYCARBONATE (PC) GALLON BOTTLES MIGRATED TO ETHANOL SIMULANT BY HPLC IN MANOKWARI REGENCY”, jn, vol. 21, no. 2, pp. 35 - 43, Dec. 2025.